
Availability: In Stock
The L.E. Wilson Neck Sizing Die Bushing 334 is a hardened stainless steel bushing designed for reloaders who want precision control over neck tension on their handloads. If you're working with a .334 die set or swapping bushings to fine-tune your loads, Wilson's reputation for consistency in small increments makes these an appealing alternative to other brands. The bushing is manufactured with a .003" taper and available in .001" size increments, giving you granular control over how tightly the case neck grips your bullet.
Reloading die bushings serve one critical job: controlling how much the case neck is squeezed during sizing. Too loose, and your bullets won't be held securely; too tight, and you risk damaging brass or creating excessive resistance on the press. The Wilson bushing lets you dial in that sweet spot. The marked size refers to the bushing's middle, which is where the case neck contacts during normal sizing. A useful feature for troubleshooting: if you flip the bushing over (markings facing the case), you achieve slightly tighter sizing—handy when brass has hardened and lost tension, or when you want to drop to a finer grip without stepping down to the next smaller bushing.
One critical compatibility note: L.E. Wilson bushings won't work with Forster or RCBS dies, so confirm your die system before ordering. Wilson bushings are made to similar specifications as Redding neck bushings. To select the right size, measure your loaded cartridge's neck diameter and subtract .002" to .003" to account for brass spring-back. Alternatively, measure your case neck wall thickness, double it, add your bullet diameter, and subtract .002" to .003".
| Brand | L.E. Wilson |
| Product Type | Neck Sizing Die Bushing |
| Size Increment | .001" |
| Taper | .003" |
| Material | Hardened Stainless Steel |
| Marking Reference | Bushing middle diameter |
No. L.E. Wilson neck bushings are not compatible with Forster or RCBS die systems. Confirm your die brand before ordering.
Measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to account for brass spring-back. Alternatively, measure your case neck wall thickness, multiply by two, add your bullet diameter, and subtract .002" to .003". The marked size on the bushing refers to its middle, where the case neck makes contact during normal sizing.
Yes. Turning the bushing over so the markings face the case (or down) allows slightly tighter sizing. This is useful if your brass has hardened and lost tension, or when you want finer control without dropping to the next smaller bushing size.
L.E. Wilson neck bushings are made to similar specifications to Redding neck bushings, making them a reasonable alternative for reloaders familiar with that standard.

SKU: 197558237 • Weight: 0.07oz





Availability: In Stock
The L.E. Wilson Neck Sizing Die Bushing 334 is a hardened stainless steel bushing designed for reloaders who want precision control over neck tension on their handloads. If you're working with a .334 die set or swapping bushings to fine-tune your loads, Wilson's reputation for consistency in small increments makes these an appealing alternative to other brands. The bushing is manufactured with a .003" taper and available in .001" size increments, giving you granular control over how tightly the case neck grips your bullet.
Reloading die bushings serve one critical job: controlling how much the case neck is squeezed during sizing. Too loose, and your bullets won't be held securely; too tight, and you risk damaging brass or creating excessive resistance on the press. The Wilson bushing lets you dial in that sweet spot. The marked size refers to the bushing's middle, which is where the case neck contacts during normal sizing. A useful feature for troubleshooting: if you flip the bushing over (markings facing the case), you achieve slightly tighter sizing—handy when brass has hardened and lost tension, or when you want to drop to a finer grip without stepping down to the next smaller bushing.
One critical compatibility note: L.E. Wilson bushings won't work with Forster or RCBS dies, so confirm your die system before ordering. Wilson bushings are made to similar specifications as Redding neck bushings. To select the right size, measure your loaded cartridge's neck diameter and subtract .002" to .003" to account for brass spring-back. Alternatively, measure your case neck wall thickness, double it, add your bullet diameter, and subtract .002" to .003".
| Brand | L.E. Wilson |
| Product Type | Neck Sizing Die Bushing |
| Size Increment | .001" |
| Taper | .003" |
| Material | Hardened Stainless Steel |
| Marking Reference | Bushing middle diameter |
No. L.E. Wilson neck bushings are not compatible with Forster or RCBS die systems. Confirm your die brand before ordering.
Measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to account for brass spring-back. Alternatively, measure your case neck wall thickness, multiply by two, add your bullet diameter, and subtract .002" to .003". The marked size on the bushing refers to its middle, where the case neck makes contact during normal sizing.
Yes. Turning the bushing over so the markings face the case (or down) allows slightly tighter sizing. This is useful if your brass has hardened and lost tension, or when you want finer control without dropping to the next smaller bushing size.
L.E. Wilson neck bushings are made to similar specifications to Redding neck bushings, making them a reasonable alternative for reloaders familiar with that standard.
SKU: 197558237 • Weight: 0.07oz
